docs: def make_bench_verify_token(alg):
      """ Return function which will generate token for particular algorithm """
      privk = priv_keys[alg].get('default', priv_key)
      token = jwt.generate_jwt(payload, privk, alg, timedelta(days=1))
      def f(_):
          """ Verify token """
          pubk = pub_keys[alg].get('default', pub_key)
          jwt.verify_jwt(token, pubk, [alg])
      return f